baber/WOPTO huggingface dataset:
Patent JP-H04254381-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIOZAWA KENJI
IPC: H01L29/78
Filed: 1991-02-06
Abstract: PURPOSE:To inhibit deteriorations in electric properties or lifetime of MIS semiconductor devices attributable to the formation of a channel in the lower end part of a field insulation film and hence improve the reliability of said MIS semiconductor devices. CONSTITUTION:In a gate electrode 8 which constitutes an nMOS/FET 4 formed in a device formation region B surrounded by a field insulation film 2 which forms a device isolation region A in a semiconductor substrate 1, the end of the field insulation film 2 or the width of a patterned section in a boundary area between the device isolation region and the device formation region B is made wider than the other sections.
Patent JP-H06229104-A (JP)
Title: Vibration-proof floor panel and vibration-proof double flooring
Inventor: MASUOKA NOBUO
IPC: E04F15/18
Filed: 1993-02-02
Abstract: PURPOSE:To improve the working efficiency by giving responsiveness to unevenness to a floor panel and to linear rubber supporting legs, by a method wherein a plurality of the linear rubber support legs are provided on the undersurface of the floor panel and the floor panel is divided into a plurality of blocks. CONSTITUTION:A plurality of linear rubber supporting legs 3 are provided on the undersurface side of a floor panel and the floor panel is divided into a plurality of blocks. In this case, the floor panels are composed of a structural combination of a floor panel 5 divided into four pieces with a floor panel divided into two pieces. Cutting is done ranging over the whole layers of the floor panel, or cut grooves are formed on the surface thereof so that the floor panel may be deformed, leaving a continuous layer part with a thickness. Furthermore, a one piece-made tile carpet 2 is stuck on the surface of the floor panel and they are connected to each other, and the linear rubber supporting legs 3 are stuck on the undersurface thereof and they are connected to each other.
Patent JP-H01190821-A (JP)
Title: Anchor method
Inventor: SUZUKI KAZUO
IPC: E02D5/80
Filed: 1988-01-26
Abstract: PURPOSE:To improve anchoring force by inserting a tension member in a belt form having specified thickness and width into an excavated hole provided for a bed rock, anchoring the tension member at its tip end with a curing agent, and thereby straining the tension member thereafter so as to be anchored at the surface of the bed rock. CONSTITUTION:Separation from a bed rock 2 is made by a sheath except the tip end of a tension member 1. Then, the tension member 1 composed of a steel plate the thickness and width of which are equal to or more than 0.6-20mm and 50mm respectively, is inserted into a flat excavated hole 5. And then, a curing agent 6 such as mortar and the like are filed into the tip section of the excavated hole 5 so as to be cured. Following which, the tension member 1 is furthermore strained by means of a hydraulic jack and the like. In addition, a wedge 8 is driven into a pedestal 7 over a protective wall 3 so as to be anchored.
Patent JP-H06231413-A (JP)
Title: Method for adjusting magnetic head mounting position and its device
Inventor: HAMADA KOJI
IPC: G11B5/105
Filed: 1993-02-02
Abstract: PURPOSE:To improve the mounting accuracy of a magnetic head holding part and a magnetic head by aligning the azimuth and track height of a magnetic head to a reference plane for tape traveling. CONSTITUTION:A guide 2-1 of the magnetic head mounting part 2 is first set in a jig 25 in such a manner that the reference visual field for tape traveling enters the inside of the visual field of a 4-visual field microscope 20. The magnetic head 1 is inserted by an automatic stage 26 into the void space of the magnetic head holding part 20. The alignment is executed by operating the automatic stage 26 in such a manner that the track visual fields 4 and 5 of the magnetic head enter the visual fields of the 4-visual field microscope 20.
Patent JP-H03221818-A (JP)
Title: Abnormality diagnostic device for rolling bearing
Inventor: WATANABE SHUNZO
IPC: G01M13/04
Filed: 1990-01-29
Abstract: PURPOSE:To correct diagnose abnormal vibration by detecting the vibration of a bearing part in a rotating machine by a vibration-type acceleration sensor, discriminating a detection signal by plural BPFs, executing envelope processing, comparing the processed signal with a signal outputted from a double integration circuit, and estimating the existence and cause of abnormality based upon the correlation of respective signals. CONSTITUTION:A signal generated from the vibration-type acceleration sensor 3 fixed to a bearing housing 2 for the rotating machine 1 is amplified by an amplifier 4 and supplied to the BPFs 5A to 5D and the double integrator 16. The outputs of the BPFs 5A to 5D are converted into their frequency through envelope circuits 6A to 6D and the converted outputs are supplied to a computer 17. An output signal from the integrator 16 is also supplied to the computer 17. The computer 17 compares the output signals of the circuits 6A to 6D with the output signal of the integrator 16 and estimates the existence and cause of abnormality based upon the correlation of respective input signals.
Patent JP-S59144506-A (JP)
Title: Method for measuring mill rigidity of three roll mill
Inventor: YAMAMOTO KENICHI
IPC: B21B37/00
Filed: 1983-02-04
Abstract: PURPOSE:To enable an accurate measurement of the mill rigidity of a three roll rolling mill by a simple method by feeding test flat plates at the same time to bite them between adjoining rolling roll-flanges and obtaining a rolling load and the amount of mill spring. CONSTITUTION:A caliber 12 is formed by the three rolling rolls 11 of a three roll mill 10. Respective test flat plates 13 are made of aluminum, etc., and are fixed to the positions rotated mutually by 120 deg. with the aid of a fixture 15 capable of passing through the inside of the caliber 12, and are made possible to be bitten into the gaps between flange parts 14 of the rolls 11 at the same time. The width W of the plate 13 is made equal to or slightly smaller than the width W1 of the flange part 14. The gas G between the flange parts 14 before rolling is measured first, and then three pieces of the plates 13 are bitten at the same time to roll them by the rolls 11 in order to measure a rolling load P. Further, the thickness (t) of plate 13 after rolling is measured to operate the difference between the gap G and the thickness (t), and the increased amount DELTAh0 of each gap G is obtained to obtain a component projected to the draft direction i.e. the amount DELTAh of mill spring in the draft direction of the roll 11. The deformation degree of the mill 11 in the draft direction of the roll 11 i.e. a mill rigidity K is obtained basing on the DELTAh and the rolling load P.
Patent JP-H05211529-A (JP)
Title: Data modem
Inventor: TAKASAGO AKIRA
IPC: H04L27/00
Filed: 1992-01-31
Abstract: PURPOSE:To send data stored at interruption of power after power restoration within the maximum transmission distance by maximizing the transmission range for each transmission line. CONSTITUTION:A transmission output level control section 4 uses a main channel reception level margin calculation section 7 and a sub channel reception level margin calculation section 8 to fetch information and an amplification factor of a variable amplifier 6 for sub channel signal and a main channel signal variable amplifier 5 is set in response to the information. Furthermore, the variable amplifier 5 regulates a level of a transmission signal outputted from a main channel MODEM section 2 and the variable amplifier 5 regulates a level of a transmission signal outputted from a sub channel MODEM section 3. Moreover, output signals of the variable amplifiers 5, 6 are added by an adder 11 and the sum is outputted to a transmission line 12.
Patent JP-H09215129-A (JP)
Title: Home distribution board
Inventor: ONISHI HIROYUKI
IPC: H02B1/40
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a home distribution board in which a switch for emergency facilfty can be fed with power independently of the switching operation of a current limiter by providing a member for sealing the input side where the other end of a connection wire is connected with the switch for emergency facility simultaneously with the output side being connected electrically with an emergency load. SOLUTION: A main switch 4 is connected, on the output side 3b thereof, with one end of a branch bar 5 made of a conductive material having the other end connected electrically with each branch switch 6. A switch 7 for emergency facility is disposed in a space where each branch switch 6 is arranged. A connection wire to be connected electrically with the feeder side wire 15 and ground side wire 16 of a line is connected electrically with the input side 3a of a current limiter 3. The connection wire is routed above the main switch 4 and branch switch 6 and connected electrically with the input side of switch 7 for emergency facility. The connection wire feeds an fire alarm with emergency power independently from the current limiter 3.
Patent JP-S63184142-A (JP)
Title: One chip microcomputer
Inventor: ABE SHINSUKE
IPC: G06F15/78
Filed: 1987-01-26
Abstract: PURPOSE:To perform an internal test and to freely change the content of the test without using an external signal, by switching a ROM area to a test area and a program area with an external pin. CONSTITUTION:Whether access is performed to a program ROM 3 area or to a test ROM 4 area is controlled by a test dedicated pin 2. For example, when the test dedicated pin is pulled down, the test ROM 4 area is accessed, and when a test mode is set, the test ROM 4 area is accessed with a microprocessor in a microcomputer by activating a reset pin 7 afterwards, and a self-checking test evaluation program stored in the area is executed. Meanwhile, the test dedicated pin 2 is pulled up, the program ROM 3 is accessed.
Patent JP-S63186949-A (JP)
Title: Knock control device for internal combustion engine
Inventor: HARAGUCHI HIROSHI
IPC: F02D45/00
Filed: 1987-01-27
Abstract: PURPOSE:To enhance the detecting accuracies both in knock and in fail in a simple and inexpensive constitution, by substantially invalidating the judgment of fail at the time when the amplification factor of knock detecting output is set on a smaller side. CONSTITUTION:A knock detecting means B which detects the knock generated in an internal combustion engine A, and an amplifying means C which amplifies the output of the knock detecting means B are provided respectively. And a means D by which the amplification factor of the amplifying means C is changed, and a discriminating means E which discriminates the condition of knock by the output of the amplifying means C in the amplification factor changed by the means D are provided respectively. Further, a means F which controls the knock controlling factor on the basis of the result judged by the discriminating means E is provided. On the other hand, a means G which generates the output of fail when the output of the amplifying means C is lower than the judging level of fall is provided. And a means H which substantially invalidates the judgment of fail when the amplification factor of the amplifying means C is changed on a smaller side is provided.
Patent JP-S52101580-A (JP)
Title: Method of delivering articles
Inventor: KUROIWA MASAYUKI
IPC: B65G60/00
Filed: 1976-02-19
Abstract: PURPOSE: To enable delivering of any articles of desired number of articles accumulated in multiple stages and rows on loading pallets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59141318-A (JP)
Title: Coiling drum equipment
Inventor: NAKAMURA KOUJI
IPC: B21C47/18
Filed: 1983-02-03
Abstract: PURPOSE:To reduce the number of mechanical devices and installation cost by providing a coiling device or an uncoiling device equipped with plural coiling drums to at least one side of a coiling side or an uncoiling side of strip of one line and constituting them so that coil-car tracks for the plural drums can be switched by a switching device. CONSTITUTION:When two sets of coiling devices are prepared, for instance, two sets of coilers 7C, consisting each of a coiler casing 1C, a gear mechanism 2C, an extending and contracting cylinder 3C, a coiling drum 5C, and a motor 6, etc., are arranged parallelly. For the coiling equipment 7, a track switching type coil-car equipment, consisting of a coil skid 19, a coil car 28, a track switching device 22, and a branched track 24, etc., is provided to form a coil handling equipment.
Patent JP-H01192649-A (JP)
Title: Lateral register device for sheet
Inventor: SEKIYA HARUKAZU
IPC: B65H9/04
Filed: 1988-01-26
Abstract: PURPOSE:To conform the lateral end portion of a sheet to a conveying reference without suspending the conveyance of the sheet in a copying machine, etc., by making the sheet strike the striking face of a lateral register board and moving same in a position along the sheet conveying reference. CONSTITUTION:A sheet lateral register device 1 has a lateral register board 2 which has a striking face 2b for making the lateral end portion of a sheet S strike and which moves the striking face 2b to a position along a sheet conveying reference to conform the lateral end portion of the sheet S to the conveying reference. The device 1 further has driving means 3, 5, 7 for moving the lateral register board 2 to a position along the sheet conveying reference and a control means for controlling the driving means 3, 5, 7 based on a sheet size. Hence, the control means controls the driving means 3, 5, 7 to move the striking face 2b of the lateral register board 2 to a position along the sheet conveying reference, and to make the lateral end portion of the sheet S strike the striking face 2b, thereby conforming the sheet S to the conveying reference.
Patent JP-H09209819-A (JP)
Title: Detection method of combustion misfire
Inventor: KURAUSU RIISUUMIYUURAA
IPC: G01M15/04
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method to improve detection of misfire in an internal combustion engine at the time when the number of cylinders is large, rotating speed is high and a load is small. SOLUTION: It is a detection method of combustion misfire of a multiple cylinder internal combustion engine in accordance with a first signal forming nonuniformity of rotational motion of a crankshaft, a corrected value is formed from nonuniformity caused by driving with no misfire, a second signal is formed as this corrected value is jointed with the first signal, and misfire is detected as the second signal passes a standard value. The corrected value is properly formed for each of the cylinders and in a load/rotational speed range before jointing, the corrected value is changed until a specified condition is satisfied, and the corrected value in a first load/rotational speed range in which the specified condition is satisfied is jointed with the first signal until a condition is satisfied even in the other range.
Patent JP-S57132259-A (JP)
Title: Cascading system for computer
Inventor: TAJIMA TAKEO
IPC: G06F15/177
Filed: 1981-02-09
Abstract: PURPOSE:To improve the arithmetic functions of subordinate computers greatly and to perform complicate arithmetic at a high speed by cascading the subordinate computers as many as necessary in a device wherein the subordinate computer perform part of the arithmetic. CONSTITUTION:The bus line BUSm of a main computer CPUm and the bus lines BUSs1-BUSs3 of subordinate computers CPUs1-CPUs3 are connected individually through branch bus lines BUSb1-BUSb3 and memories MM1-MM3, and while the bus lines BUSs1-BUSs3 are cascaded mutually through branch bus lines BUSs4 and BUSb5 and memories MM4 and MM5, video data is sent from the bus line BUSs3 of the subordinate computer CPUs3 at a final position to an output OUT. Consequently, a series of arithmetic operation is shared among the subordinate computers CPUs1-CUPs3 and performed in series. Therefore, an workable load is reduced to speed up the arithmetic operation.
Patent JP-S61176886-A (JP)
Inventor: MORI KENJI
IPC: G21C1/02
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09190016-A (JP)
Title: Electrophotographic carrier production thereof
Inventor: OKADO KENJI
IPC: G03G9/113
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier for a two-component developer capable of maintaining a clear image free from the lowering of image density and fog even after a color original having a large image area is continuously copied many times. SOLUTION: This carrier contains at least magnetic particles and a resin and has 15-60μm wt. average particle diameter. The magnetic particles contain Al2 O3 so that the weight ratio of Al2 O3 to Fe2 O3 is regulated to 1-50%.
Patent JP-H01194309-A (JP)
Title: Current lead
Inventor: NEMOTO TAKEO
IPC: A61B10/00
Filed: 1988-01-29
Abstract: PURPOSE:To prevent air from entering a current lead so as to facilitate mounting and dismounting the current lead by fitting the tip part of a tube for a current lead to be used for a superconductive magnet with a pin or a socket for making this tube to be connected or disconnected to a lead wire connector of a superconductive coil and by providing a check valve on the other end of this tube. CONSTITUTION:When there is no vapor of liquid helium in a state where a current lead 9 is inserted into a current lead port 12, a lid 1 of a check valve gets like 1' by tension of a spring 4 so as to close the lid 1 of the check valve. Further, when internal pressure of a liquid helium tank 13 rises, surface pressure of a rear (spring) lid 1 of the check valve is raised to float the lid 1. This float makes helium gas flow from a gas inflow hole 15a of a socket base in the arrow direction to meander through a gap of a current lead port 12 of the current lead 9 for flowing into the lead 9 from a gas inflow hole 9a of the lead 9 so as to finally flow out to the atmosphere from a gap of the rear of the lid 1 of the check valve and a guide 3.
Patent JP-H07226903-A (JP)
Title: Reproduction controller
Inventor: YONEYAMA AKIRA
IPC: G11B20/12
Filed: 1994-02-14
Abstract: PURPOSE:To realize a precise automatic pause function at a predetermined position in the unit of picture frames when a recording medium recording mov ing picture data trains is subject to reproduction control. CONSTITUTION:When digitalized picture data trains are structured to be sectored on a recording medium 11, an additional information area representing an attribute of a sector is provided to each sector and an identification signal representing a position desiring automatic stop is recorded to the additional information area of the sector and when a read means 12 detects the identification signal, the means 12 interrupts data reading and interrupts all processing after a buffer means 13 when the interrupt of data read is caused and a display means 15 controls a final picture frame of picture frames to be displayed to be a still picture till data read are started again by an external instruction and a display enable picture frame is sent from a decoding means 14 thereby realizing precise automatic pause in the unit of picture frames.
Patent JP-2000211603-A (JP)
Title: Apparatus and method for packaging long object
Inventor: MASUDA NOBUO
IPC: B65B11/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate unsealing of a packaging material by providing an unpacking thread to improve unpacking operation by continuously covering an outer periphery of a long object together with the unpacking thread with the packaging material by fixing an end of the unpacking thread from a thread feed means to a cut end of the long object, then fixing an end of the packaging material and rotating a rotary wheel. SOLUTION: A base 2 is equipped with a transfer mechanism including a feed roller 4 for feeding a long object 1 such as a column material for construction application in an approximately horizontal direction at a predetermined speed and a rotary wheel 3 for rotating the object 1 passing through an approximate center at a predetermined rotation speed. The rotary wheel 3 is rotatably supported on an external side face of a support plate 14 standing at an end of the base 2, wherein a thread feed means 29 for feeding an unpacking thread 28 through a thread port 30 in a direction for feeding the long object 1 is provided at the center on an upper part of the support plate 14. After an end of the unpacking thread 28 is fixed to the long object 1, a packaging material fed from a packaging roll holding part 22 is wound, with a lead held, around the object 1 which is being fed while rotated.
Patent JP-S58133886-A (JP)
Title: Treatment of waste water containing ferrous ion
Inventor: SANO MASAKATSU
IPC: C02F1/62
Filed: 1982-02-05
Abstract: PURPOSE:To oxidize ferrous ions quickly and to form ferrite surely at ordinary temp. by adding an alkali to waste water contg. ferrous ions, then oxidizing and stirring the same thereby controlling the compsn, ratio of ferrous iron and ferric iron. CONSTITUTION:An alkali such as calcium hydroxide is added to waste water contg. ferrous ions to adjust the pH thereof to >=7. The liquid is stirred by blowing oxygen or the like to oxidize the liquid until the compsn. ratio of the ferrous iron and ferric iron in the liquid attains 1.5-3.0FeIII/FeII. The soln. thereof is kept still or stirred in a non-oxidative atmosphere to convert the precipitate in the liquid to black ferromagnetic precipitate (ferrite). Oxygen or the like is blown into the liquid to oxidize the remaining ferrous ions. By the above-mentioned method, the ferrite of large grain sizes is obtained in a short treatment time. In this stage, the heavy metal ions coexisting in the waste liquid are incorporated into the ferrite and are treated simultaneously.
Patent JP-H03220612-A (JP)
Title: Keyboard device
Inventor: TAKASUGI SACHIYO
IPC: G06F3/02
Filed: 1990-01-25
Abstract: PURPOSE:To continuously input the same data without continuing the key input operation by continuously generating data held in a data holding means at a prescribed time pitch in the repeat mode. CONSTITUTION:The repeat mode is set in accordance with a prescribed key operation; and thereafter, when depression of a data input key is detected, data corresponding to this key is held in a data holding means (repeat buffer) 5. As long as the repeat mode is set, a data continuous generation means 6 continuously generates data held in the data holding means 5 at intervals of a prescribed time. Thus, the same data is continuously inputted by one key operation for setting of the repeat mode and one key operation for data input.
Patent JP-S58135841-A (JP)
Title: Preparation of diethylenetriamine
Inventor: KANAMARU MUNEAKI
IPC: B01J27/16
Filed: 1982-02-08
Abstract: PURPOSE:To prepare the titled compound useful as a paper strengthening agent, epoxy resin hardener, chelating agent, anticorrosive agent, etc., in high selectivity and yield, by reacting diethanolamine with excess ammonia in a liquid phase in the presence of a phosphorous or phosphoric acid compound. CONSTITUTION:1 Mole of diethanolamine is made to react with 5-35mol, preferably 10-20mol of ammonia in the presence of a phosphoric or phosphorous acid compound at 260-290 deg.C under the pressure to keep the reaction system in liquid state (preferably 200-300kg/cm<2>G) to obtain the objective diethylenetriamine. The amount of the phosphorous or phosphoric acid compound is preferably 0.05-5mol per 1mol of the diethanolamine, and preferably 5-40wt% water is added to the reaction system. EFFECT:The product can be easily separated from the raw material taking advantage of the large boiling point difference. The separation of catalyst is not necessary.